"It's kind of scary, because you don't know if you should buy it or not buy it," parent Liz Hernandez said. "There's nothing else to give him. What's supposed to be safer than Tylenol?"

She said she gives her son children's Tylenol when he gets sick.

McNeil Consumer Healthcare, Tylenol's manufacturer, said that bacteria were detected in the raw material of one of the inactive ingredients.

The company said no bacteria were found in any finished Tylenol product.

The raw material that the bacteria were found in was not used to make any Tylenol that was sold, but the company decided to recall all of the medicine that was made using raw material that was manufactured at the same time as a precaution.

But some parents in Dallas said they aren't going to take any chances.